Thanks Alvie Rodgers C.E.T. and John Rowlings of Hitachi Tech support. Found bad solder joint jumper PDK3 pin3 11V's going to 5V Reg. After restoring +5V to DCU two of the DCU parameters were wrong. Reset parameters. Reset convergence. Reset Magic Focus parameters and Initialized Magic Focus. All looks and works Good. Will post to members site. Jerry Alpha 21 Electronics Granite City, IL 62040 Ph. 618-452-8620 Fax 618-876-5157 www.alpha21century@xxxxxxxxxxxxx ***************************************************************************** Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/